add generated upgrade test harness - #477

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aagbsn wants to merge 14 commits into

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add_437_clickhouse_upgrade_test

Commits on Aug 11, 2026

add generated upgrade test harness
aagbsn
committed
5a50b69

Commits on Aug 17, 2026

Fix ClickHouse schema divergence from ooni/backend verification

aagbsn
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claude
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cdc4180
Add per-step CI workflow for the upgrade test; fix obs_web from prod truth

aagbsn
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claude
committed
bb8df48
Verify remaining tables against live SHOW CREATE TABLE output

aagbsn
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claude
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d47d05c
Here are the two commit messages, one per patch delivered above.

aagbsn
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claude
committed
785ac2d
Recommend stopping upgrade at 25.8.29.51 for now; record audit findings

aagbsn
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claude
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52df4e9
Bisect the 25.3.14.14 -> 25.8.29.51 mark-file incompatibility

aagbsn
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claude
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8364487

Commits on Aug 18, 2026

Commits on Aug 19, 2026

Add zero-downtime, zero-corruption upgrade proof (harness/availability.py)
aagbsn
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b8e4fbc